/* ==========================================================================
   Prova gratuïta v2 (prova.html, 13/10/2026): com un examen de veritat.
   Full d'examen → 10 preguntes (caselles de progrés, número gran, lletres, correcció i explicació desplegable) → nota animada.
   Es carrega DESPRÉS de styles-prova.css i styles-pages-v2.css. Tot amb els tokens de marca (--brand…): el Black Friday
   (styles-bf.css) i les èpoques (temporada/*.css, build-recolor) els canvien sols. Verd/vermell = correcta/incorrecta
   (mai semàfor de magnitud a la nota).
   ========================================================================== */
.pvHero{padding:44px 0 128px;text-align:center;overflow-x:clip}
.pvMain .wrap{max-width:900px}
.pvHero .wrap{max-width:860px}
.pvHero h1{font-size:clamp(28px,4.6vw,48px);line-height:1.08;margin:20px auto 14px;max-width:780px;color:#fff;text-wrap:balance}
.pvHero .pvSub{margin:0 auto;max-width:620px;font-size:18px;line-height:1.55;color:var(--on-navy,#b9c8d1);text-wrap:pretty}
.pvHero .cartLine{margin:16px auto 0}
.pvHero::after{content:"";position:absolute;left:50%;bottom:-40px;width:min(900px,100%);height:300px;transform:translateX(-50%);background:radial-gradient(closest-side,color-mix(in srgb,var(--brand-bright,#2dd4bf) 22%,transparent),transparent);pointer-events:none;opacity:.8}
body.pvRun .pvHero{padding:22px 0 100px}
body.pvRun .pvHero h1,body.pvRun .pvHero .pvSub{display:none}
.pvMain{position:relative;z-index:3;margin-top:-100px;padding:0 0 8px}
.pvMain[hidden],.pvSheet[hidden],.pvQuiz[hidden],.pvResult[hidden]{display:none!important}
.pvMain kbd,.pvSheet kbd{display:inline-block;min-width:22px;padding:1px 6px;border-radius:6px;border:1px solid var(--border-strong);border-bottom-width:2px;background:var(--surface);font:600 12.5px/1.4 var(--font-display);color:var(--text-2);text-align:center}

/* ---------- 1) Full d'examen ---------- */
.pvSheet{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:24px;overflow:hidden;box-shadow:0 34px 90px rgba(3,10,16,.30),0 2px 6px rgba(3,10,16,.08);animation:pvRise .55s var(--ease,cubic-bezier(.2,.8,.2,1)) both}
.pvSheet::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--brand),var(--brand-bright,#2dd4bf))}
.pvSheetHead{display:flex;align-items:center;gap:14px;padding:22px 26px 18px;border-bottom:1.5px dashed var(--border-strong);background:linear-gradient(180deg,var(--brand-tint),var(--surface))}
.pvSheetLogo{flex:none;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--brand);color:#fff;box-shadow:0 10px 24px color-mix(in srgb,var(--brand) 35%,transparent)}
.pvSheetTitle{min-width:0}
.pvSheetTitle small{display:block;font:600 11.5px/1.2 var(--font-display);letter-spacing:.14em;text-transform:uppercase;color:var(--brand-dark);margin-bottom:4px}
.pvSheetTitle b{display:block;font:700 24px/1.1 var(--font-display);letter-spacing:-.02em;color:var(--text)}
.pvGrade{margin-left:auto;display:flex;align-items:center;gap:8px;font:600 13px/1 var(--font-display);color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}
.pvGradeBox{display:grid;place-items:center;width:74px;height:46px;border:1.5px solid var(--border-strong);border-radius:12px;background:var(--surface);font:600 16px/1 var(--font-display);letter-spacing:0;color:var(--text-faint)}
.pvSeasonMark{flex:none;width:0;height:40px;color:var(--brand)}
.pvSeasonMark svg{width:40px;height:40px;display:block}
.pvSeasonMark:not(:empty){width:40px}
.pvSheetHead{position:relative}
.pvBfTag{position:absolute;bottom:-13px;right:24px;z-index:2;font:700 11.5px/1 var(--font-display);letter-spacing:.08em;text-transform:uppercase;padding:6px 10px;border-radius:999px;background:var(--brand);color:#fff;transform:rotate(3deg);box-shadow:0 6px 16px color-mix(in srgb,var(--brand) 40%,transparent)}
.pvFacts{list-style:none;margin:0;padding:20px 26px 4px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.pvFact{display:flex;align-items:center;gap:10px;padding:12px;border-radius:16px;background:var(--bg);border:1px solid var(--border);min-width:0}
.pvFactIc{flex:none;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--brand-light);color:var(--brand)}
.pvFact b{display:block;font:600 15px/1.2 var(--font-display);color:var(--text)}
.pvFact b+span{display:block;font-size:13.5px;line-height:1.25;color:var(--text-muted);margin-top:2px}
.pvCols{display:grid;grid-template-columns:1.1fr 1fr;gap:22px;padding:18px 26px 20px}
.pvColH{font:600 12px/1 var(--font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin:0 0 12px}
.pvTemes{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:7px}
.pvTemes li{display:inline-flex;align-items:center;gap:7px;padding:5px 11px 5px 5px;border-radius:999px;background:var(--surface);border:1px solid var(--border);font-size:14px;line-height:1.25;color:var(--text-2)}
.pvTn{flex:none;width:22px;height:22px;border-radius:999px;display:grid;place-items:center;background:var(--brand-tint);color:var(--brand-dark);font:600 11.5px/1 var(--font-display)}
.pvRules{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.pvRules li{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.45;color:var(--text-2)}
.pvRules svg{flex:none;margin-top:2px;color:var(--brand)}
.pvRuleSwipe{display:none!important}
@media (pointer:coarse){.pvRuleKeys{display:none!important}.pvRuleSwipe{display:flex!important}}
.pvSheetFoot{display:flex;align-items:center;gap:14px 18px;flex-wrap:wrap;padding:18px 26px 22px;border-top:1px solid var(--border);background:var(--bg)}
.pvSwitch{display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none}
.pvSwitch input{position:absolute;opacity:0;width:1px;height:1px}
.pvSwitchUi{flex:none;position:relative;width:44px;height:26px;border-radius:999px;background:var(--border-strong);transition:background .2s}
.pvSwitchUi::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:999px;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s var(--ease,ease)}
.pvSwitch input:checked+.pvSwitchUi{background:var(--brand)}
.pvSwitch input:checked+.pvSwitchUi::after{transform:translateX(18px)}
.pvSwitch input:focus-visible+.pvSwitchUi{outline:3px solid color-mix(in srgb,var(--brand) 45%,transparent);outline-offset:2px}
.pvSwitch b{display:block;font:600 14.5px/1.2 var(--font-display);color:var(--text)}
.pvSwitch small{display:block;font-size:13px;color:var(--text-muted)}
.pvStartBtn{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:58px;padding:0 28px;border:none;border-radius:16px;cursor:pointer;font:600 17px/1 var(--font-display);color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 16%,transparent),0 16px 36px color-mix(in srgb,var(--brand) 38%,transparent);transition:transform .25s var(--ease,ease),box-shadow .25s}
.pvStartBtn:hover{transform:translateY(-2px)}
.pvStartBtn svg{transition:transform .25s var(--ease,ease)}
.pvStartBtn:hover svg{transform:translateX(3px)}
.pvStartBtn:focus-visible,.quizNextBtn:focus-visible,.pvBtnSoft:focus-visible,.pvBtnGhost:focus-visible,.pvNoBtn:focus-visible,.pvAllBtn:focus-visible,.pvTimer:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 55%,transparent);outline-offset:3px}
.pvPriv{flex-basis:100%;margin:0;font-size:13.5px;color:var(--text-muted);text-align:right}

/* ---------- 2) Examen ---------- */
.pvQuiz.quizCard{padding:0;border-radius:24px;border:1px solid var(--border);box-shadow:0 34px 90px rgba(3,10,16,.24),0 2px 6px rgba(3,10,16,.06);overflow:visible}
.pvTop{position:sticky;top:0;z-index:6;padding:14px 24px 12px;border-radius:24px 24px 0 0;background:color-mix(in srgb,var(--surface) 94%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.pvTopRow{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.pvQuiz .quizProgress{font:600 12.5px/1 var(--font-display);letter-spacing:.1em;text-transform:uppercase;color:var(--brand-dark)}
.pvTimer{margin-left:auto;display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 11px;border-radius:999px;border:1px solid var(--border);background:var(--bg);color:var(--text-muted);font:600 13px/1 var(--font-display);font-variant-numeric:tabular-nums;cursor:pointer}
.pvTimer.off{color:var(--text-faint)}
.pvTimer.off .pvTimerT{letter-spacing:.1em}
.pvSteps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:6px}
.pvStep{height:32px;border-radius:10px;display:grid;place-items:center;font:600 13px/1 var(--font-display);background:var(--surface-alt);border:1px solid var(--border);color:var(--text-faint);transition:background .25s,border-color .25s,color .25s,transform .25s var(--ease,ease),box-shadow .25s}
.pvStep.cur{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-2px);box-shadow:0 6px 14px color-mix(in srgb,var(--brand) 35%,transparent)}
.pvStep.ok{background:#eefbf3;border-color:#86efac;color:#15803d}
.pvStep.ko{background:#fef2f2;border-color:#fca5a5;color:#b91c1c}
.pvStep svg{width:15px;height:15px}
.pvBody{padding:24px 26px 10px}
.pvBody.pvIn{animation:pvIn .34s var(--ease,cubic-bezier(.2,.8,.2,1)) both}
.pvBody.pvOut{animation:pvOut .17s ease-in both}
.pvQHead{display:flex;align-items:baseline;gap:4px;flex-wrap:wrap;margin-bottom:10px}
.pvNum{font:700 48px/1 var(--font-display);letter-spacing:-.04em;color:var(--brand);font-variant-numeric:tabular-nums}
.pvNumOf{font:600 17px/1 var(--font-display);color:var(--text-faint);margin-right:12px}
.pvQuiz .quizTema{align-self:center;margin:0;font-size:13px}
.pvQuiz .quizQ{font:600 clamp(19px,2.3vw,22px)/1.38 var(--font-display);letter-spacing:-.01em;color:var(--text);margin:0 0 18px;outline:none;text-wrap:pretty}
.pvQuiz .quizOptions{display:flex;flex-direction:column;gap:10px}
.pvQuiz .quizOpt{position:relative;display:flex;align-items:center;gap:14px;width:100%;min-height:60px;padding:11px 14px 11px 12px;border-radius:16px;border:1.5px solid var(--border);background:var(--surface);font-size:16.5px;line-height:1.4;text-align:left;color:var(--text);cursor:pointer;transition:border-color .2s,background .2s,transform .2s var(--ease,ease),box-shadow .2s,opacity .25s}
.pvQuiz .quizOpt::before{content:none}
@media (hover:hover){.pvQuiz .quizOpt:not(:disabled):hover{border-color:var(--brand);background:var(--brand-tint);transform:translateX(3px)}
.pvQuiz .quizOpt:not(:disabled):hover .qL{background:var(--brand);border-color:var(--brand);color:#fff}}
.pvQuiz .quizOpt:not(:disabled):active{transform:scale(.99)}
.pvQuiz .quizOpt:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 45%,transparent);outline-offset:2px}
.qL{flex:none;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:var(--surface-alt);border:1px solid var(--border);font:600 15px/1 var(--font-display);color:var(--text-2);transition:background .2s,color .2s,border-color .2s}
.qT{flex:1;min-width:0;overflow-wrap:anywhere}
.qIc{flex:none;width:24px;height:24px;display:grid;place-items:center}
.qIc:empty{display:none}
.qIc svg{width:20px;height:20px}
.pvQuiz .quizOpt.qCorrect,.pvQuiz .quizOpt.qReveal{background:#eefbf3;border-color:#15803d;color:#14532d;opacity:1}
.pvQuiz .quizOpt.qCorrect{box-shadow:0 0 0 4px rgba(21,128,61,.12)}
.pvQuiz .quizOpt.qCorrect .qL,.pvQuiz .quizOpt.qReveal .qL{background:#15803d;border-color:#15803d;color:#fff}
.pvQuiz .quizOpt.qCorrect .qIc,.pvQuiz .quizOpt.qReveal .qIc{color:#15803d}
.pvQuiz .quizOpt.qIncorrect{background:#fef2f2;border-color:#b91c1c;color:#7f1d1d;opacity:1}
.pvQuiz .quizOpt.qIncorrect .qL{background:#b91c1c;border-color:#b91c1c;color:#fff}
.pvQuiz .quizOpt.qIncorrect .qIc{color:#b91c1c}
.pvQuiz .quizOpt.qDim{opacity:.55}
.pvQuiz .quizOpt:disabled{cursor:default}
.pvQuiz .quizOpt.qCorrect.qPicked{animation:pvPop .45s var(--ease,ease)}
.pvQuiz .quizOpt.qIncorrect.qPicked{animation:pvShake .4s ease}
.pvFb:empty{display:none}
.pvFb{display:flex;align-items:center;gap:12px;margin-top:16px;padding:13px 16px;border-radius:16px;font-size:16px;line-height:1.4}
.pvFb svg{flex:none}
.pvFb b{font:700 17px/1.2 var(--font-display);margin-right:4px}
.pvFb.ok{background:#eefbf3;border:1px solid #86efac;color:#14532d}.pvFb.ok svg,.pvFb.ok b{color:#15803d}
.pvFb.ko{background:#fef2f2;border:1px solid #fca5a5;color:#7f1d1d}.pvFb.ko svg,.pvFb.ko b{color:#b91c1c}
.pvFb.pvPop{animation:pvDrop .35s var(--ease,ease) both}
.pvQuiz .quizExplain{margin-top:12px;padding:18px 18px 14px;border-radius:18px;background:var(--bg);border:1px solid var(--border);font-size:16px;line-height:1.55;color:var(--text-2)}
.pvQuiz .quizExplain[hidden]{display:none}
.pvQuiz .quizExplain.pvDrop{animation:pvDrop .4s .05s var(--ease,ease) both}
.pvExH{display:flex;align-items:center;gap:8px;margin:0 0 10px;font:600 13px/1 var(--font-display);letter-spacing:.1em;text-transform:uppercase;color:var(--brand-dark)}
.pvClau{margin:0 0 10px;padding:11px 14px;border-radius:12px;background:var(--brand-tint);border-left:3px solid var(--brand);font-weight:600;color:var(--text)}
.pvClau[hidden]{display:none}
.pvExText{margin:0}
.pvNoBtn{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;margin:14px 0 0;padding:11px 14px;border-radius:12px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font:600 15px/1.2 var(--font-display);cursor:pointer;text-align:left}
.pvNoBtn[hidden]{display:none}
.pvNoBtn:hover{border-color:var(--brand)}
.pvNoBtn svg{flex:none;transition:transform .25s var(--ease,ease);color:var(--brand)}
.pvNoBtn[aria-expanded="true"]{border-radius:12px 12px 0 0;border-bottom-color:transparent}
.pvNoBtn[aria-expanded="true"] svg{transform:rotate(180deg)}
.pvNoList{list-style:none;margin:0;padding:6px 14px 10px;border:1px solid var(--border-strong);border-top:none;border-radius:0 0 12px 12px;background:var(--surface);display:grid;gap:10px}
.pvNoList[hidden]{display:none}
.pvNoList li{display:flex;gap:10px;align-items:flex-start;padding-top:8px;font-size:15px;line-height:1.45}
.pvNoList li+li{border-top:1px dashed var(--border)}
.pvNoList .qL{width:28px;height:28px;border-radius:9px;font-size:13px}
.pvNoList b{color:var(--text);font-weight:600}
.pvNoList em{font-style:normal;font:600 11px/1 var(--font-display);letter-spacing:.06em;text-transform:uppercase;padding:3px 7px;border-radius:999px;background:#b91c1c;color:#fff;vertical-align:2px;margin-left:4px}
.pvNoList li.mine .qL{background:#b91c1c;border-color:#b91c1c;color:#fff}
.pvNoWhy{display:block;color:var(--text-muted);margin-top:2px}
.pvRef{display:flex;gap:6px;align-items:flex-start;margin:12px 0 0;font-size:13.5px;line-height:1.4;color:var(--text-faint)}
.pvRef[hidden]{display:none}
.pvRef svg{flex:none;margin-top:2px}
.pvNav{position:sticky;bottom:0;z-index:5;display:flex;align-items:center;gap:14px;padding:14px 26px 18px;border-radius:0 0 24px 24px;background:linear-gradient(to top,var(--surface) 72%,color-mix(in srgb,var(--surface) 0%,transparent))}
.pvNav[hidden]{display:none}
.pvQuiz .quizNextBtn{width:auto;margin:0;height:54px;padding:0 24px;border-radius:15px;font-size:16.5px;gap:10px;background:linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 12px 28px color-mix(in srgb,var(--brand) 32%,transparent);animation:pvDrop .35s .1s var(--ease,ease) both}
.pvQuiz .quizNextBtn[hidden]{display:none}
.pvHint{font-size:14px;color:var(--text-faint)}
.pvHintSwipe{display:none}
@media (pointer:coarse){.pvHintKey{display:none}.pvHintSwipe{display:inline}}

/* ---------- 3) Nota ---------- */
.pvResult.resultCard{position:relative;overflow:hidden;padding:30px 26px 26px;border-radius:24px;border:1px solid var(--border);box-shadow:0 34px 90px rgba(3,10,16,.24),0 2px 6px rgba(3,10,16,.06);animation:pvRise .5s var(--ease,ease) both}
.pvResult::before{content:"";position:absolute;inset:0 0 auto 0;height:240px;background:radial-gradient(60% 100% at 50% 0%,color-mix(in srgb,var(--brand) 13%,transparent),transparent);pointer-events:none}
.pvResIn{position:relative;z-index:1}
.pvResKicker{display:inline-flex;align-items:center;margin:0 auto 6px;padding:7px 14px;border-radius:999px;background:var(--brand-tint);border:1px solid var(--brand-light);color:var(--brand-dark);font:600 12.5px/1.2 var(--font-display);letter-spacing:.08em;text-transform:uppercase}
.pvRing{position:relative;width:196px;height:196px;margin:6px auto 6px}
.pvRing>svg{width:100%;height:100%;transform:rotate(-90deg)}
.pvRing circle{fill:none;stroke-width:12}
.pvRingTrk{stroke:var(--surface-alt)}
.pvRingBar{stroke:var(--brand);stroke-linecap:round;transition:stroke-dashoffset 1.1s var(--ease,cubic-bezier(.2,.8,.2,1))}
.pvResult .resultScore{position:absolute;left:0;right:0;top:50%;transform:translateY(-54%);display:flex;align-items:baseline;justify-content:center;margin:0;font:700 62px/1 var(--font-display);letter-spacing:-.04em;color:var(--text);font-variant-numeric:tabular-nums}
.pvResult .resultScore span{font-size:24px;color:var(--text-faint);letter-spacing:0;margin-left:2px}
.pvRing.pvDone{animation:pvPop .5s var(--ease,ease)}
.pvRingArt{position:absolute;right:-26px;top:-6px;width:58px;height:58px;color:var(--brand);transform:rotate(12deg)}
.pvRingArt:empty{display:none}
.pvRingArt svg{width:100%;height:100%}
.pvRing.pvDone .pvRingArt{animation:pvWiggle 1.2s ease .1s}
.pvRingArt.pvS-advent,.pvRingArt.pvS-reis{right:50%;top:-40px;width:50px;height:50px;transform:translateX(50%)}
.pvRing:has(.pvS-advent),.pvRing:has(.pvS-reis){margin-top:44px}
.pvResult .resultPct{display:inline-block;margin:4px 0 4px;padding:5px 12px;border-radius:999px;background:var(--brand-tint);color:var(--brand-dark);font:600 13px/1.2 var(--font-display);letter-spacing:.02em}
.pvResult .resultLabel{font-size:15px;color:var(--text-muted);margin:-2px 0 8px}
.pvResMsg{max-width:540px;margin:6px auto 18px;font-size:16.5px;line-height:1.55;color:var(--text-2);text-wrap:pretty}
.pvStats{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin:0 auto 16px}
.pvStat{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:104px;padding:12px 14px;border-radius:16px;background:var(--bg);border:1px solid var(--border)}
.pvStat b{font:700 24px/1.1 var(--font-display);color:var(--text);font-variant-numeric:tabular-nums}
.pvStat span{font-size:13px;color:var(--text-muted)}
.pvStat svg{color:var(--text-faint)}
.pvStat.ok svg{color:#15803d}.pvStat.ko svg{color:#b91c1c}.pvStat.tm svg{color:var(--brand)}
.pvResult .rvJump{max-width:520px;gap:7px;margin:0 auto 18px}
.pvResult .rvChip{width:auto;min-width:44px;height:38px;padding:0 9px;gap:3px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;transition:transform .2s}
.pvResult .rvChip svg{width:13px;height:13px}
.pvResActs{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}
.pvBtnSoft,.pvBtnGhost{display:inline-flex;align-items:center;gap:8px;height:48px;padding:0 18px;border-radius:14px;font:600 15px/1 var(--font-display);text-decoration:none;cursor:pointer}
.pvBtnSoft{background:var(--brand-tint);color:var(--brand-dark);border:1px solid var(--brand-light)}
.pvBtnSoft:hover{background:var(--brand-light)}
.pvBtnGhost{background:var(--surface);color:var(--text-2);border:1px solid var(--border-strong)}
.pvBtnGhost:hover{border-color:var(--brand);color:var(--brand-dark)}
/* confeti (només en època o amb 8 o més; mai damunt del text: queda darrere) */
.pvConf{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.pvConf i{position:absolute;top:-14px;width:8px;height:12px;border-radius:2px;opacity:0;animation:pvFall var(--d,2.4s) cubic-bezier(.2,.6,.4,1) forwards}
.pvConf i.pvC2{width:7px;height:7px;border-radius:999px}

/* ---------- 4) Repàs: les 10, plegables (les fallades obertes) ---------- */
.rvHeadTop .pvAllBtn{margin-top:12px;height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text-2);font:600 14px/1 var(--font-display);cursor:pointer}
.rvHeadTop .pvAllBtn:hover{border-color:var(--brand);color:var(--brand-dark)}
.rvItem{padding:0}
.rvDet{padding:16px 18px 14px}
.rvSum{display:block;list-style:none;cursor:pointer}
.rvSum::-webkit-details-marker{display:none}
.rvSum:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 45%,transparent);outline-offset:4px;border-radius:8px}
.rvSum .rvTop{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.rvSum .rvQ{display:block;margin:0}
.rvChev{flex:none;color:var(--text-faint);transition:transform .25s var(--ease,ease)}
.rvDet[open] .rvChev{transform:rotate(180deg)}
.rvDet[open] .rvSum .rvQ{margin-bottom:12px}
.rvBody{animation:pvDrop .3s var(--ease,ease) both}
.rvItem:target .rvDet{background:var(--brand-tint)}

/* ---------- animacions ---------- */
@keyframes pvRise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes pvIn{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}
@keyframes pvOut{to{opacity:0;transform:translateX(-30px)}}
@keyframes pvDrop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@keyframes pvPop{0%{transform:scale(1)}40%{transform:scale(1.03)}100%{transform:scale(1)}}
@keyframes pvShake{0%,100%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(5px)}60%{transform:translateX(-3px)}80%{transform:translateX(2px)}}
@keyframes pvWiggle{0%,100%{rotate:0deg}25%{rotate:-8deg}50%{rotate:6deg}75%{rotate:-3deg}}
@keyframes pvFall{0%{opacity:1;transform:translate(0,0) rotate(0)}100%{opacity:0;transform:translate(var(--w,40px),360px) rotate(var(--r,360deg))}}
@media (prefers-reduced-motion:reduce){
  .pvSheet,.pvResult.resultCard,.pvBody.pvIn,.pvBody.pvOut,.pvFb.pvPop,.pvQuiz .quizExplain.pvDrop,.pvQuiz .quizNextBtn,.pvQuiz .quizOpt.qPicked,.pvRing.pvDone,.pvRing.pvDone .pvRingArt,.rvBody{animation:none!important}
  .pvRingBar,.pvStep,.pvQuiz .quizOpt,.pvStartBtn,.pvStartBtn svg,.pvNoBtn svg,.rvChev{transition:none!important}
  .pvQuiz .quizOpt:not(:disabled):hover,.pvStartBtn:hover{transform:none}
  .pvConf{display:none}
}

/* ---------- mòbil ---------- */
@media (max-width:760px){
  .pvFacts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pvCols{grid-template-columns:1fr;gap:18px}
}
@media (max-width:560px){
  .pvHero{padding:30px 0 108px}
  .pvHero h1{font-size:30px;margin:16px auto 10px}
  .pvHero .pvSub{font-size:16.5px}
  body.pvRun .pvHero{padding:14px 0 92px}
  .pvMain{margin-top:-90px}
  .pvMain .wrap{padding:0 12px}
  .pvSheet,.pvQuiz.quizCard,.pvResult.resultCard{border-radius:20px}
  .pvSheetHead{padding:18px 16px 14px;gap:11px}
  .pvSheetLogo{width:40px;height:40px;border-radius:12px}
  .pvSheetTitle b{font-size:20px}
  .pvGrade>span:first-child{display:none}
  .pvGradeBox{width:60px;height:40px;font-size:14px}
  .pvSeasonMark:not(:empty){width:30px}.pvSeasonMark svg{width:30px;height:30px}
  .pvFacts{padding:16px 16px 2px;gap:8px}
  .pvFact{padding:10px;gap:9px;border-radius:14px}
  .pvFactIc{width:34px;height:34px;border-radius:10px}
  .pvFact b{font-size:14.5px}.pvFact b+span{font-size:13px}
  .pvCols{padding:16px 16px 18px}
  .pvTemes li{font-size:13.5px}
  .pvRules li{font-size:14.5px}
  .pvSheetFoot{padding:16px;gap:14px}
  .pvStartBtn{margin-left:0;width:100%;height:56px}
  .pvPriv{text-align:center}
  .pvTop{padding:12px 14px 10px;border-radius:20px 20px 0 0}
  .pvSteps{gap:4px}
  .pvStep{height:28px;border-radius:8px;font-size:12px}
  .pvStep.cur{transform:translateY(-1px)}
  .pvStep svg{width:13px;height:13px}
  .pvBody{padding:18px 16px 8px}
  .pvNum{font-size:40px}
  .pvNumOf{font-size:15px;margin-right:10px}
  .pvQuiz .quizQ{font-size:18.5px;margin-bottom:16px}
  .pvQuiz .quizOpt{min-height:56px;padding:10px 12px 10px 10px;gap:12px;font-size:16px;border-radius:14px}
  
  .qL{width:32px;height:32px;border-radius:10px;font-size:14px}
  .pvFb{font-size:15.5px;padding:12px 14px}
  .pvQuiz .quizExplain{padding:15px 14px 12px;font-size:15.5px}
  .pvNav{padding:12px 16px 14px;border-radius:0 0 20px 20px;flex-wrap:wrap;gap:6px 12px}
  .pvQuiz .quizNextBtn{width:100%;height:52px}
  .pvHint{width:100%;text-align:center;font-size:13px}
  .pvResult.resultCard{padding:24px 16px 20px}
  .pvRing{width:172px;height:172px}
  .pvResult .resultScore{font-size:54px}
  .pvRingArt{right:-14px;width:48px;height:48px}
  .pvStat{min-width:92px;padding:10px 10px}
  .pvBtnSoft,.pvBtnGhost{flex:1 1 100%;justify-content:center}
  .rvDet{padding:14px 14px 12px}
}
@media (hover:none){.pvQuiz .quizOpt:not(:disabled):hover{border-color:var(--border);background:var(--surface);transform:none}}
/* Black Friday: la capçalera fosca de la prova també en vermell (styles-bf.css només canvia els tokens) */
html.bf .pvHero .heroKicker{background:rgba(225,29,72,.16);border-color:rgba(251,113,133,.45);color:#fecdd3}
html.bf .pvHero .liveDot{background:#fb7185;box-shadow:0 0 0 4px rgba(251,113,133,.3)}
html.bf .brandLogo{background:rgba(225,29,72,.14);border-color:rgba(251,113,133,.45);color:#fb7185;box-shadow:0 0 30px rgba(225,29,72,.25)}
html.bf .brandText small{color:#fda4af}
html.bf .seePlatform{border-color:rgba(251,113,133,.55);background:rgba(225,29,72,.14)}
html.bf .seePlatform svg{color:#fb7185}
/* èpoques: la càpsula del hero opaca, perquè la decoració (garlanda, boles, confeti) quedi darrere del text */
html[data-tema] .pvHero .heroKicker{background:var(--t-night2,#10293a)}